Abusing this Service

The (identified) host 134.192.72.194
posted several ten thousand image generation requests, which all failed,
probably due to a programming error in the requester script. Some hours
before that and again later a few requests from the same source were
successfully processed, probably the result
of manual experimental submission. This issue has now been resolved
after we were able to
contact the administrator of the offending host's network.

We do not appreciate this kind of exploitation.
The conditions of this service explicitly forbid
the use of the images for a commercial application, which given
the number of requests looks likely. The images contain copyright
information embedded in the image data. Even if the intended
use was for a non-commercial purpose, we definitely prefer to be
informed beforehand if such a massive number of structures
is going to be processed. In such cases, send us an email.
We are willing to help and process your structures as a batch job
without going through the Web interface.